NDAR provides a single access to de-identified autism research data. For permission to download data, you will need an NDAR account
with approved access to NDAR or a connected repository (AGRE, IAN, or the ATP). For NDAR access, you need to be a research
investigator sponsored by an NIH recognized institution with federal wide assurance.
See Request Access for more information.

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NDAR News

[{"fromDate":"Sep 1, 2017 12:00:00 AM","toDate":"Nov 11, 2017 12:00:00 AM","title":"Big Data Opportunities Using the NIMH Data Archive: SfN 2017 Satellite Event","text":"\u003cp\u003eThe NDA will be conducting a satellite event at SfN 2017 in Washington, DC. Join us on November 10 to learn about how to use the infrastructure supported by NDA to accelerate scientific progress.\u0026nbsp;\u003ca href\u003d\"http://chilp.it/8bbbefc\"\u003eRegistration\u003c/a\u003e is required to attend.\u003c/p\u003e\n","internalUrl":"/about_ndar_news.html","rank":1,"createdDate":"Sep 1, 2017 3:16:28 PM","id":621},{"fromDate":"Jul 6, 2017 12:00:00 AM","toDate":"Jul 20, 2017 12:00:00 AM","title":"Temporary Issue: Login Error Loop Solution","text":"\u003cp\u003eThe NDA website is currently experiencing a temporary\u0026nbsp;issue with some versions of Chrome that causes users to encounter a chain of errors when attempting to login, making it difficult to access the site. If you encounter this problem, it can be resolved by disabling all of Chrome\u0027s automated password fill features, and removing ndar.nih.gov from the list of your saved passwords, or by using a different web browser. Please contact NDAHelp@mail.nih.gov with any questions.\u003c/p\u003e","internalUrl":"/about_ndar_news.html","rank":2,"createdDate":"Jul 6, 2017 10:50:58 AM","modifiedDate":"Feb 9, 2018 9:55:40 AM","id":601},{"fromDate":"May 18, 2017 12:00:00 AM","toDate":"Jul 31, 2017 12:00:00 AM","title":"NDA Training Webinars for Summer Submissions Available","text":"\u003cp\u003eOne of the NIMH Data Archive\u0026nbsp;(NDA) biannual submission periods for contributing researchers begins June 1, with a deadline of July 15. To assist both new and returning submitters with training or a review of the steps involved, NDA will be hosting a series of three training webinars. These will cover the entire process from pre-requisites to preparation and submission of data, and all three will cover the same material.\u003c/p\u003e\n\n\u003cp\u003eTo register, simply sign up for the session at you preferred time through the links below:\u003c/p\u003e\n\n\u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://attendee.gotowebinar.com/register/2881437729104638209\"\u003eMonday June 5: 2:00 - 3:00 PM EDT\u003c/a\u003e\u003c/p\u003e\n\n\u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://attendee.gotowebinar.com/register/2994032117835490561\"\u003eWednesday June 24: 3:00 - 4:00 PM EDT\u003c/a\u003e\u003c/p\u003e\n\n\u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://attendee.gotowebinar.com/register/7137951804946555649\"\u003eThursday July 6: 2:30 - 3:30 PM EDT\u003c/a\u003e\u003c/p\u003e\n\n\u003cp style\u003d\"text-align: center;\"\u003e\u0026nbsp;\u003c/p\u003e\n\n\u003cp style\u003d\"text-align: center;\"\u003e\u0026nbsp;\u003c/p\u003e\n","internalUrl":"/about_ndar_news.html","rank":3,"createdDate":"May 18, 2017 11:36:53 AM","modifiedDate":"Sep 1, 2017 3:16:28 PM","id":561},{"fromDate":"May 4, 2017 12:00:00 AM","toDate":"Jul 31, 2017 12:00:00 AM","title":"NDA Account Dashboard and Access Overhaul Released","text":"\u003cp\u003eA new way to manage your NIMH Data Archive account and access is now available. This first in a series of major imporvements to the account and request systems includes:\u003c/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eA comprehensive dashboard to view and manage all of your associated Collections, Studies, data packages, and approved data access permissions.\u003c/li\u003e\n\t\u003cli\u003eSingle-Sign On support with your NIH (for NIH employees) or eRA Commons credentials.\u003c/li\u003e\n\t\u003cli\u003eA single permissions dashboard to view and request all available shared data repositories.\u003c/li\u003e\n\t\u003cli\u003eAutomated generation of your Data Use Certification and collaborator accounts when requesting access to shared data.\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003cp\u003eFrom now on, when logging into your account from certain pages, you\u0027ll be taken directly to your new profile. You can select which dashboard to display upon login using the \"Dashboard Default\" option. Please login or \u003ca href\u003d\"https://ndar.nih.gov/user/create_account.html\"\u003ecreate an account\u003c/a\u003e and let us know what you think.\u003c/p\u003e\n","internalUrl":"/about_ndar_news.html","rank":4,"createdDate":"May 4, 2017 4:05:58 PM","modifiedDate":"Sep 1, 2017 3:16:28 PM","id":544},{"fromDate":"Jan 27, 2017 12:00:00 AM","toDate":"Feb 27, 2017 12:00:00 AM","title":"NIMH Data Archive in Nature: Neuroscience and Big Data","text":"\u003cp\u003eThe NIMH Data Archive and Dr. Greg Farber feature in a Nature article discussing the challenges and opportunities presented by innovations in neuroscience and big data. \u003ca href\u003d\"http://www.nature.com/nature/journal/v541/n7638/full/541559a.html\"\u003eRead the article here\u003c/a\u003e\u0026nbsp;to learn about these developments.\u003c/p\u003e\n","internalUrl":"/about_ndar_news.html","externalUrl":"http://www.nature.com/nature/journal/v541/n7638/full/541559a.html","rank":5,"createdDate":"Jan 27, 2017 9:49:05 AM","modifiedDate":"Sep 1, 2017 3:16:28 PM","id":543},{"fromDate":"Jun 8, 2017 6:11:26 PM","toDate":"Jul 8, 2017 6:11:36 PM","title":"NIAAA Releases Request for Information on Data Sharing","text":"\u003cp\u003eOn May 26, 2017, the National Institute on Alcohol Abuse and Alcoholism (NIAAA) published a Request for Information (RFI) on their proposed data sharing initiative. The full RFI, which discusses a variety of NIH data sharing initiatives including the NIMH Data Archive (NDA), and the possibility of leveraging the NDA for the NIAAA’s initiative, can be found here: \u003ca href\u003d\"https://grants.nih.gov/grants/guide/notice-files/NOT-AA-17-005.html\"\u003ehttps://grants.nih.gov/grants/guide/notice-files/NOT-AA-17-005.html\u003c/a\u003e.\u003c/p\u003e","internalUrl":"/about_ndar_news.html","externalUrl":"https://grants.nih.gov/grants/guide/notice-files/NOT-AA-17-005.html","rank":6,"createdDate":"Jun 8, 2017 2:13:06 PM","modifiedDate":"Sep 1, 2017 3:16:28 PM","id":581},{"fromDate":"Sep 12, 2017 12:00:00 AM","toDate":"Oct 1, 2017 12:00:00 AM","title":"New NDA Studies Link Publications to Underlying Data \n","text":"\u003cp\u003e Shared data in NDAR and other NDA repositories used in secondary (or primary) analyses can be linked directly to publications using the NDA Study feature. Check out the \u003ca href\u003d\"http://rdcu.be/vL9K\"\u003enewest publication\u003c/a\u003e\u0026nbsp;and \u003ca href\u003d\"http://dx.doi.org/10.15154/1372051\"\u003ethe underlying dataset.\u003c/a\u003e\u003c/p\u003e\n","internalUrl":"/about_ndar_news.html","externalUrl":"http://rdcu.be/vL9K","createdDate":"Sep 12, 2017 5:31:20 PM","modifiedDate":"Feb 9, 2018 9:55:40 AM","id":641}]

Learn About NDAR

The NIMH Data Archive (NDA) is an infrastructure for sharing de-identified human subjects data with qualified researchers. Data have been collected by hundreds of research projects across many scientific domains and harmonized to a common standard. The NDA also provides tools, methods, and analysis capabilities enabling collaborative science and discovery. Summary data is available to all.

The primary point of entry to the NDA is currently through the National Database for Autism Research (NDAR) website, which serves the autism research community. All NDA repositories can be accessed through this website for data contribution and querying with other scientific communities, allowing for aggregation and secondary analysis of data.